baber/WOPTO huggingface dataset:
Patent JP-2010272583-A (JP)
Title: Electronic component element
Inventor: OGAWA SOICHI
IPC: H05B33/26
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent not only oxidation of a metal film but also a fault (corrosion) which newly occurs by preventing oxidation.  <P>SOLUTION: A metal film group 5 formed of at least three layers is formed on a substrate 2 in an electronic component element 1. The metal film group 5 is constituted of at least the metal film 51, a protection film 52 protecting the metal film 51, and an adjusting film 53 eliminating a potential difference between the metal film 51 and the protection film 52. In the electronic component element 1, the metal film 51, the adjusting film 53 and the protection film 52 are laminated on the substrate 2 in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271084-A (JP)
Title: Structure prediction method for ferrite phase
Inventor: MURAKAMI TOSHIO
IPC: G01N33/20
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure prediction method for ferrite phase predicting and calculating the particle size distribution of ferrite particles.  <P>SOLUTION: In a ferrite transformation calculation process for calculating the particles size distribution of ferrite particles of a steel product, having a hypoeutectoid composition cooled by a prescribed cooling pattern from an austenite single phase temperature or a two-phase temperature of austenite and ferrite, existence of interference in a carbon diffusion field by growth of ferrite particles in austenite particles is determined; then, the particle size of the ferrite particles in a prescribed time is determined, by using a growth speed formula of the ferrite particles taking into consideration interference in the carbon diffusion field, when there is no interference in the carbon diffusion field, and by using a growth speed formula for the ferrite particles, taking into consideration the interference in the carbon diffusion field in the case of having the interference in the carbon diffusion field; and further, a ferrite fraction is determined directly from a ferrite expansion volume, taking into consideration the decrease in generation sites of ferrite nucli caused by growth of the ferrite particles, in a cooling process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277216-A (JP)
Title: Memory controller, system and access control method for semiconductor memory
Inventor: HARA SOJI
IPC: G06F12/02
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a system by improving access efficiency of a semiconductor memory.  <P>SOLUTION: A rearrangement decision part activates a rearrangement signal when an access request address for wrap-accessing at least one memory block that is an access unit of the semiconductor memory is different from a head address of the memory block. An address conversion part sets the head address of the memory block to an access start address when the rearrangement signal is activated. A read data rearrangement part rearranges read data sequentially read from the semiconductor memory according to the access start address with the read data corresponding to the access request address as the head when the rearrangement signal is activated. A bus output part outputs the rearranged read data to an external read bus. As a result, the access efficiency of the semiconductor memory can be improved to improve the performance of the system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276822-A (JP)
Title: Image forming apparatus
Inventor: KOSUGE AKIO
IPC: G03G21/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of outputting an excellent image over a long term by lessening the contamination of an electrifying roller and preventing the generation of abnormal discharge accompanied by the lapse of time.  <P>SOLUTION: A color copying machine includes a photoreceptor 40, and the electrifying roller 70 arranged in non-contact with the photoreceptor 40 where a surface of the photoreceptor 40 is electrified by applying an electrifying bias voltage obtained by superposing an AC voltage on a DC voltage to the electrifying roller 70 from a power supply 92. A value of an AC current flowing to an electrifying member of the electrifying roller 70 is detected by an AC current detection part 91, and a controller 90 adjusts a peak-to-peak voltage of the AC voltage so that the detected value of the AC current may be a control target value set in advance, and also corrects the control target value so that discharge is generated more easily following the elongation of an energizing time of the electrifying member of the electrifying roller 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273883-A (JP)
Title: Umbrella bag
Inventor: FUJITA KOSABURO
IPC: A47G25/12
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella bag for storing a wet umbrella in a handbag.  <P>SOLUTION: The umbrella bag 1 is composed of a bag body 2 and a long-length member 3. The bag body 2 includes one double-folded rectangular sheet 12 with a sheet 10 on the front side and a sheet 11 on the rear side layered on each other. Two sides 5 and 6 of three sides are joined to each other, and a remaining short side 7 only is opened. The long-length member 3 is a band, and can be annularly tied. The center of the long-length member 3 is joined along the outer side of the front sheet 10 of an opening 9. A collapsible umbrella 41 is inserted into a space 40 in the umbrella bag from the opening 9, and next, the opening 9 is folded with the joint area 45 and reinforcing parts 16 and 17 of the long-length member 3 as a core. Finally, connecting members 33 of the long-length member 3 are connected to each other and the long-length member 3 is annularly tied. As a result, the opening 9 is bow-shaped, and strong stress is applied to the contact surface between the sheets to create a sealed state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288394-A (JP)
Title: Vehicle charging system and vehicle
Inventor: OKAMURA NAOSHI
IPC: H01M10/44
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle charging system efficiently supplying power to a vehicle, along with a vehicle.  <P>SOLUTION: A permanent magnet 3 and a marker 31 are installed on a road 2, and a vehicle 1 is equipped with a detection part which detects the marker 31 and a power generating coil 4. The detection part detects the marker 31, and notifies a driver of its result by using a notification part. Thus, the vehicle 1 is operated so that a positional relationship between the permanent magnet 3 and the power generation coil 4 comes to be in a position to generate power efficiently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286209-A (JP)
Title: Refrigerator
Inventor: SAKAI MORIYUKI
IPC: F25D27/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving the visibility of stored objects.  <P>SOLUTION: The refrigerator includes a storage compartment 2 housing stored objects, a plurality of vertically-arranged LEDs 3 disposed at front parts of both sidewalls 8 of the storage compartment 2, and light guide plates 20 disposed along both sidewalls 8 of the storage compartment 2 and guiding the outgoing light of the LEDs 3 to a rear part of the storage compartment 2. The interior of the storage compartment 2 is illuminated with light guided by the light guide plates 20 and emitted from the light guide plates 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010026506-A (JP)
Title: Inserter and image forming system
Inventor: NISHIMURA SHUNSUKE
IPC: G03G15/00
Filed: 2009-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserter for achieving high productivity required for POD.  <P>SOLUTION: This inserter includes sheet storing units (42-45) for storing insert sheets, a paper feeding unit (42a-45a) for feeding insert sheets stored in the sheet storing units. The inserter also includes a sheet conveyance unit (49) for conveying record sheets discharged from an image forming device and the insert sheets fed from the paper feeding unit to a downstream device disposed on the downstream side of a conveyance passage. The inserter also includes a conveying speed control unit (317) for controlling the conveying speed of the record sheets and insert sheets conveyed by the sheet conveyance unit. The conveying speed control unit sets the conveying speed in conveying the insert sheets to the downstream device based on the conveying speed of the record sheet conveyed to the downstream device immediately before or after the insert sheets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003674-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor chip, and semiconductor wafer
Inventor: UCHIDA SHINICHI
IPC: H01L23/52
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for aiming at gaining both of suppression of an increase in impedance of connection wiring and improvement in dicing properties of a semiconductor wafer.SOLUTION: In the semiconductor wafer 1, a plurality of wiring layers are formed, a plurality of chip constitution sections 2 that become semiconductor chips including one portion of the plurality of respective wiring layers are formed, and the mutually adjacent chip constitution sections 2 are connected mutually and electrically via connection wiring 3 included in any one of the wiring layers. The connection wiring 3 is formed so that a middle section 3b positioned between connection ends 3a is narrower than the connection ends 3a to the chip constitution section 2 in the connection wiring 3. A semiconductor chip is formed by mutually separating the chip constitution sections 2 by cutting the semiconductor wafer 1 along a scribe line 4 extended to cross the connection wiring 3 between the mutually adjacent chip constitution sections 2.
Patent JP-2010088104-A (JP)
Title: Information processor, control method, and control program
Inventor: SASAKI HIDEFUMI
IPC: G06F3/12
Filed: 2009-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To create variable print data that can be efficiently processed by an image forming apparatus.  <P>SOLUTION: On a host side, the CPU of a host computer executes an application to create variable print data in S14101. Then, in S14102, the CPU of the host computer executes an application to optimize the created variable print data. After that, in S14103, the CPU of the host computer executes a device driver to transmit the optimized variable print data to the image forming apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003100-A (JP)
Title: Authentication request conversion apparatus, authentication request conversion method, and authentication request conversion program
Inventor: NAKAJIMA YOSHIAKI
IPC: G06F21/45
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide safe user authentication without modifying an existing system.SOLUTION: An authentication request conversion apparatus has an identification information storage means for storing user identification information, verification information and service authentication information in association with one another. The authentication request conversion apparatus receives an authentication request including the user identification information from a user terminal. The authentication request conversion apparatus acquires from the identification information storage means the verification information associated with the user identification information included in the received authentication request, and verifies whether the user terminal that has transmitted the authentication request is legitimate or not using the verification information acquired from the identification information storage means. The authentication request conversion apparatus acquires the service authentication information associated with the user identification information included in the authentication request from the identification information storage means when the user terminal is verified as legitimate, and transmits the acquired service authentication information to a service provision apparatus via the user terminal that has transmitted the authentication request.
Patent JP-2011006335-A (JP)
Title: Pharmaceutical composition
Inventor: YANAI SHIGEO
IPC: A61K47/12
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a new pharmaceutical composition which is a pharmaceutical composition containing (+)-N-((3R)-7-(1-hydroxyethyl)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutaneamide as an active ingredient, improves the stability of the active ingredient, and prevents cloudiness on dilution.SOLUTION: The pharmaceutical composition includes (+)-N-((3R)-7-(1-hydroxyethyl)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutaneamide, a polyoxyethylene sorbitan fatty acid ester, and a buffer solution.
Patent JP-2011005398-A (JP)
Title: Triboelectrified filter medium
Inventor: HIDAKA YUSUKE
IPC: B01D39/16
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a triboelectrified filter medium which is laminated with a reinforcing net layer and a non-woven fabric layer and does not cause delamination even in an air blow test.SOLUTION: In the triboelectrified filter medium, the reinforcing net layer is provided on one side of a fiber mixed layer comprising polyolefin fiber and polyester fiber, the non-woven fabric layer whose oil adhesion amount is less than 0.1 wt.% is provided as an outermost layer, a heat-fused component is contained in the reinforcing net layer and/or the non-woven fabric layer, and these layers are integrated by entanglement and thermal bonding by the heat-fusing component.
Patent JP-2009211107-A (JP)
Title: Lens shift mechanism and projection type image display unit
Inventor: GISHI HIROMITSU
IPC: G03B21/14
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shift mechanism capable of preventing the quantity of projection light from being degraded by limiting the shift range of a projection lens, and to provide a projection type image display unit.  <P>SOLUTION: When the projection lens is moved sidewise while being kept positioned on the upper or lower side, it can be moved sidewise to a certain range. However, a movement restricting projection 54 of a vertically movable base 5 finally comes into contact with a 45-degree oblique side 1c of a fixed base 1. After this contact, movements in leftward or rightward direction and upward or downward direction, which are limiting directions, are limited. Dials 24 and 25 for manually operating the projection lens are positioned on the projection lens side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011005582-A (JP)
Title: Cutting tool
Inventor: MATSUZAWA MASATO
IPC: B23B27/14
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool which suppresses chipping and separation of a coating layer even in a cutting condition where intermittent shocks are applied to a cutting blade.SOLUTION: In the cutting tool, the surface of a substrate is coated with the coating layer, and the crossing ridge line between a rake face and a flank face is the cutting blade. The surface of the substrate on the flank face has a substrate-surface enriched region 11 with a depth of no more than 0.5 μm, rich in one or more elements selected from the group of nitrogen, carbon, boron, silicon, and titanium. The surface of the substrate on the rake face has no substrate-surface enriched region. The throw-away tip 1 has a thickness of the coating layer on the flank face 1.2-3 times thicker than the thickness of the coating layer on the flank face.
Patent JP-2012180132-A (JP)
Title: Elevator equipment
Inventor: TAKAHASHI OSAMU
IPC: B66B5/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain elevator equipment which can diagnose whether or not the position of a detection subject detector with respect to the detection subject is normal when the cage is stopped and which has reduced costs.SOLUTION: A door zone position detection device 26 includes a plate 27 arranged within a shaft 1 and a plate detector 28 that detects the plate 27 and is arranged in the cage 2. A winder 5 includes a winder encoder 15 for detecting each of the distance of movement and the speed of the cage 2. On the basis of information from the position detection device 26 and the winder encoder 15, a calculation and comparison unit of a diagnostic device 41 finds the distance of movement of the cage 2 between when the cage 2 has stopped and when changeover takes place between detection and non-detection by the plate detector 28, and compares the distance of movement thus found with a reference value. The diagnostic device 41 diagnoses the position of the plate detector 28 with respect to the plate 27 when the cage 2 is stopped, based on the results of the calculation by the calculation and comparison unit.
Patent JP-2011006766-A (JP)
Title: Cold rolled steel sheet for resistance welding, and method for producing the same
Inventor: MASUNO TAMOTSU
IPC: C22C38/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet for resistance welding which has a high tensile strength of ≥590 MPa and satisfactory weld zone strength in combination in the case projection welding is performed, and is suitable as the stock for automotive parts using projection welding.SOLUTION: The cold rolled steel sheet for resistance welding has a chemical composition comprising 0.05 to 0.20% C, 0.4 to 2.0% Si, 0.1 to 3.0% Mn, ≤0.02% P, ≤0.01% S, ≤1.0% Al and ≤0.01% N, and the balance Fe with impurities, wherein solid solution Si concentration in the surface layer part of the steel sheet prescribed by formula (1); solid solution Si concentration=T-Ois ≥0.2 mass%, the maximum depth of cracks in the surface of the steel sheet is ≤5 μm, and also, the number density of cracks with a width of ≤6 μm and a depth of ≥2 μm is ≤10 pieces/50 μm, and has mechanical properties satisfying a tensile strength of ≥590 MPa. In the formula (1), Tis the concentration (unit: mass%) of the total Si in the surface layer part of the steel sheet from the surface of the steel sheet to a depth position of 100 nm, and Ois the concentration (unit: mass%) of Si forming oxide in the surface layer part of the steel sheet.
Patent JP-2011014633-A (JP)
Title: Copper foil for printed wiring board
Inventor: TANAKA KOICHIRO
IPC: C23C30/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for printed wiring boards that is satisfactory in both adhesion with an insulating substrate and etching properties is suitable for fine pitch and that is low in the manufacturing cost.SOLUTION: The copper foil for printed wiring boards includes a copper foil base material and a coating layer for coating at least one portion of the surface of the copper foil base material, and the coating layer is composed of an Ni-V alloy layer, containing Ni and V and a Cr layer stacked successively from the surface of the copper foil base material, the Cr layer and the Ni-V alloy layer include Cr, and Ni and V by coating amounts of 15-210 μg/dmat 20-440 μg/dm, respectively, and the Ni-V alloy layer has V by 3-70 wt.%.
Patent JP-2010285211-A (JP)
Title: Pull top
Inventor: FUSE TOMIHISA
IPC: B65D41/32
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To make the aluminum-made lid part of a steel-made can body easily separable from the can body for collection, in light of a steel-made can for beverage being such that, its steel-made can body part cannot be separated from its aluminum-made lid part when the can is subjected compulsorily to steel's recycling process, notwithstanding the existent aluminum part attached inseparably to steel can.  <P>SOLUTION: There is disclosed the aluminum-made part of the steel-made can is so arranged as to have a groove dug in the aluminum-made part so that the use of a pull top allows for an easy removing of the aluminum part. In particular, the groove 3 is characteristically prepared along the edge of the inside of the lid so that the aluminum-made lid part can be taken out. Furthermore there is disclosed the use of the pull top, wherein a groove is characteristically prepared near the pin that keeps the pull top still so that the aluminum-made part can be easily removed. Thus, anybody enables to remove the lid part without using any tools so that aluminum can be collected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013411-A (JP)
Title: Method for manufacturing microlens array and photomask
Inventor: ASAO YOSHIKAZU
IPC: H04N5/335
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing variation of inter-lens gap of a microlens array in which the gap between the lenses in the oblique direction is ≤0.2 μm.SOLUTION: A method for manufacturing a microlens array includes: a first step in which first microlenses arranged in a grid are formed by exposing and developing a first photomask pattern on a photosensitive lens material layer; and a second step in which second microlenses formed from a grid of microlenses not selected in the first step are formed by exposing and developing a second photomask pattern on the photosensitive lens material layer. The microlens array is manufactured on the first photomask by using a photomask having: an octagonal light shield pattern; a belt-like gap pattern located at intervals in the oblique direction of the light shield pattern and having 100% light transmissivity; and a translucent section, which is an area other than the light shielding pattern and belt-like interval pattern and is translucent.
Patent JP-2011011689-A (JP)
Title: Home gate control system
Inventor: KIMIZUKA YOSHIYASU
IPC: B61B1/02
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a home gate control system for enhancing safety of opening and closing a home gate and for minimally reducing artificial operation mistake.SOLUTION: The home gate control system 50 controls a home gate 5 to be opened and closed based on opening and closing operation of a door 2 of a vehicle 1 when the vehicle 1 enters a home 8. When the door 2 is a double door, the home gate control system 50 includes: IC tags 3a, 3b which are provided on doors 2a, 2b of the double door and which store information specifying the doors 2a, 2b; a plurality of antennae 4a, 4b for receiving the information from the IC tags 3a, 3b; a reader or reader writer 10 for sending conveyance electric power and receiving data based on a predetermined modulation and demodulation scheme; a controller 11 for controlling the home gate 5 and the reader 10; and a confirmation lamp 6 for notifying a conductor of the vehicle of an opening and closing state of the home gate 5.